blob: f25b8be8e5cacaeaa31fa5b8ae5e6263276d1942 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
|
// --------------------------------------------------------------------------------------------------------------------
// <copyright file="ExtensionMethods.cs" company="HandBrake Project (http://handbrake.fr)">
// This file is part of the HandBrake source code - It may be used under the terms of the GNU General Public License.
// </copyright>
// <summary>
// The extension methods.
// </summary>
// --------------------------------------------------------------------------------------------------------------------
namespace HandBrakeWPF.Utilities
{
using System.Linq.Expressions;
using System.Reflection;
/// <summary>
/// The extension methods.
/// </summary>
public static class ExtensionMethods
{
/// <summary>
/// Converts an expression into a <see cref="MemberInfo"/>.
/// </summary>
/// <param name="expression">
/// The expression to convert.
/// </param>
/// <returns>
/// The member info.
/// </returns>
public static MemberInfo GetMemberInfo(this Expression expression)
{
var lambda = (LambdaExpression)expression;
MemberExpression memberExpression;
if (lambda.Body is UnaryExpression)
{
var unaryExpression = (UnaryExpression)lambda.Body;
memberExpression = (MemberExpression)unaryExpression.Operand;
}
else
memberExpression = (MemberExpression)lambda.Body;
return memberExpression.Member;
}
}
}
|
